{"id":250,"date":"2021-02-11T13:20:35","date_gmt":"2021-02-11T12:20:35","guid":{"rendered":"https:\/\/web.infn.it\/strings\/?p=250"},"modified":"2021-02-25T16:44:48","modified_gmt":"2021-02-25T15:44:48","slug":"seminar-february-25-p-a-grassi","status":"publish","type":"post","link":"https:\/\/web.infn.it\/strings\/seminar-february-25-p-a-grassi\/","title":{"rendered":"Seminar February 25: P.A. Grassi"},"content":{"rendered":"\n<p>On February 25 we will have a seminar by<\/p>\n\n\n\n<p><strong>Pietro Antonio Grassi<\/strong> (Universit\u00e0 del Piemonte Orientale)<\/p>\n\n\n\n<p><strong>Title<\/strong>: The power of integral forms in supersymmetric field theories<\/p>\n\n\n\n<p><strong>Abstract<\/strong>: We present the power of a geometric framework for supergravity and supersymmetric theories solely based on differential calculus on supermanifolds.&nbsp;The relevant field theory Lagrangians are expressed by integral forms, ready to be integrated on the full supermanifold and automatically implementing the invariance &nbsp;under super-diffeomorphisms. We show that different superspace formulations of a given theory arise from &nbsp;the same action upon suitable&nbsp;choices of the integral forms. We also show the analogies with algebraic structures in string field theory and several new results.&nbsp;<\/p>\n\n\n\n<p>Meeting information:<br><strong>25th of February 14:30 Italian Time<br>Zoom Meeting <a href=\"https:\/\/zoom.us\/j\/198435430\">https:\/\/zoom.us\/j\/19843543<\/a><\/strong><\/p>\n\n\n\n<p>Slides are available at<br><a href=\"https:\/\/pandora.infn.it\/public\/6b04f5\">https:\/\/pandora.infn.it\/public\/6b04f5<\/a><\/p>\n\n\n\n<p>You can watch the recording at<br><a href=\"https:\/\/pandora.infn.it\/public\/970e42\">https:\/\/pandora.infn.it\/public\/970e42<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>On February 25 we will have a seminar by Pietro Antonio Grassi (Universit\u00e0 del Piemonte Orientale) Title: The power of integral forms in supersymmetric field theories Abstract: We present the power of a geometric framework for supergravity and supersymmetric theories solely based on differential calculus on supermanifolds.&nbsp;The relevant field theory Lagrangians are expressed by integral &hellip; <a href=\"https:\/\/web.infn.it\/strings\/seminar-february-25-p-a-grassi\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Seminar February 25: P.A. Grassi&#8221;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-250","post","type-post","status-publish","format-standard","hentry","category-seminar"],"_links":{"self":[{"href":"https:\/\/web.infn.it\/strings\/wp-json\/wp\/v2\/posts\/250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.infn.it\/strings\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/web.infn.it\/strings\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/web.infn.it\/strings\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/web.infn.it\/strings\/wp-json\/wp\/v2\/comments?post=250"}],"version-history":[{"count":3,"href":"https:\/\/web.infn.it\/strings\/wp-json\/wp\/v2\/posts\/250\/revisions"}],"predecessor-version":[{"id":254,"href":"https:\/\/web.infn.it\/strings\/wp-json\/wp\/v2\/posts\/250\/revisions\/254"}],"wp:attachment":[{"href":"https:\/\/web.infn.it\/strings\/wp-json\/wp\/v2\/media?parent=250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/web.infn.it\/strings\/wp-json\/wp\/v2\/categories?post=250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/web.infn.it\/strings\/wp-json\/wp\/v2\/tags?post=250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}